What it means that [If x is a factor of p(x), what is the value of k?]
I can't understand [x is a factor of p(x)] and how i solve this question.
Answer:
[tex]k = -4[/tex]
Explanation:
Given
[tex]P(x) = (3x^2 - 5)(x + k) - 20[/tex]
x is a factor
Required
Solve for k
x is a factor means that the polynomial can be divided successfully by x.
In other words, x is a zero of the polynomial.
i.e.
[tex]x = 0[/tex] and [tex]P(x) = 0[/tex]
Substitute 0 for x in P(x)
[tex]P(x) = (3x^2 - 5)(x + k) - 20[/tex]
[tex]P(x) = (3*0^2 - 5)(0 + k) - 20[/tex]
[tex]P(x) = (0- 5)(k) - 20[/tex]
[tex]P(x) = (-5)(k) - 20[/tex]
[tex]P(x) = -5k - 20[/tex]
Substitute 0 for P(x)
[tex]0 = -5k - 20[/tex]
Collect Like Terms
[tex]5k = - 20[/tex]
Divide both sides by 5
[tex]k = -4[/tex]
Give any TWO reasons why many students commit to higher education
without having the required funds.
Two reasons why students commit to higher education even though they do not have the required funds include financial aid and scholarship.
Financial aid: Even when students do not have the funds for higher education, there can be financial aid which can come from the government. This can help such students go through school as the financial aid gotten can be used in paying necessary fees.
Scholarship: A student on scholarship can also go through school. In most cases, when one is on a scholarship, the school fee and other basic expenses of such students are covered. Therefore, even though there are no funds for such student, such student can still commit to higher education.
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A swimmer accelerates from 12 m/s to 13 m/s over 10 s. How much did the velocity change?
1 m/s
2 m/s
3 m/s
25 m/s
please help !!!!!!!!!!!!!
Answer:
c
Explanation:
What is the purpose of the prefixes in the metric system?
a.
They signify the multiples of ten for each unit.
b.
They signify a completely separate unit.
c.
They always make a unit smaller.
d.
They always make a unit larger.
Answer:
A
Explanation:
the prefixes are based on a "10" system
Hey guys I been really sad lately and I made a song about it Here is a little bit of it. I'll posts the rest later
I had you on my mind all this time. I Thought you was worth more than a dime. But I guess I was wrong. And that’s why I’m making this song. When we first met, I was doing work. Now that I know u lied to me, I feel like a je rk. Things just running through my head. I can’t even sleep when I go to bed. I don’t know if I can get over it. When u told me its like I was hit Uh. You just make me sick. U make me feel like I’m small like a little tick. I thought you was a rea friend. I am happing we could meet face to face one day so we can shake hands. But now I’m all tied together in rubber bands.
Answer:
Why do u feel like a je.rk when they lied to you ???
Explanation:
...
Fornite Sucksssssssssssss
Answer:
cuz ur bad at the game
Explanation:
Define sonata, oratarios, cantatas, prelude &fugue.
Also name 3 composer of the Baroque period from
Italy, Germany, Englan, and France
help plz it is music questions
Explanation:
I don't know I'm so sorry
According to United States Census Bureau, in 2013 the four states
shown in the table at left had the highest population density of all states,
measured in population per square mile (mi?). Which state had the
greatest population density in 2013?
Answer:
i need ponts sorry
Explanation:
Answer:
There's no image!
Explanation:
Insert an image of the table!